Product e.g. sunflower, harvesting system i.e. combine harvester, for harvesting machine, has rollers turning in opposite directions, and defining passage channel arranged between free side of body and closed casing

摘要

The system has an endless screw (3) to drive plant stems to be harvested, mounted on a curved section body (2) that is a grain collecting plate. Rollers (4) turning in opposite directions defines a passage channel (7) that crosses the plant stems to be harvested, arranged between a free side of the body and a closed casing (5). The screw describes diametrical circumference similar to that of the body during its rotation. The rollers turning in the opposite direction drives the stems towards downward.